import os
import argparse
-from migen import *
-
from litex_boards.platforms import versa_ecp5
from litex_boards.targets.versa_ecp5 import _CRG, BaseSoC
-from litex.soc.integration.soc_core import *
-from litex.soc.integration.soc_sdram import *
-from litex.soc.integration.builder import *
+from litex.soc.integration.soc_sdram import (soc_sdram_args,
+ soc_sdram_argdict)
+from litex.soc.integration.builder import (Builder, builder_args,
+ builder_argdict)
from libresoc import LibreSoC
#from microwatt import Microwatt